Newbie here. I have run a few jobs just getting my feet wet and I ran one this morning that I designed in CC. I have attached the .C2D and .NC files.

It's 2 cutouts with 2 grooves running down the length of each. Its runs, starting with the with the grooves. The CNC runs the first groove and the first pass on the 2nd groove. It keeps running the whole program, but after the first plunge on the 2nd groove the z axis stops plunging down? I ran it twice and it did the same thing both times. The grooves are all one tool path, so I don't understand why it plunges the first few times and then stops and never plunges again for the whole program, even though it runs through the whole thing?

Thanks Will! The Camotics is very helpful. Although now I'm even more confused. I though there was probably something wrong with my design, but that is exactly how it is supposed to run. I will send the files to the support address.